Subregional RTEP Committee Mid-Atlantic Area. September 9, 2008

Transcription

1 Subregional RTEP Committee Mid-Atlantic Area September 9, 2008 PJM 2008

2 PJM 2008 JCPL N-2 Baseline Upgrades

3 JCPL N-2 Baseline Upgrades - Werner Raritan River 115 kv line / loss of Smithburg-Englishtown 230 kv line + loss of Raritan River 230/115 kv transformer - Werner 230/115 kv transformer / loss of Smithburg-Englishtown 230 kv line + loss of Raritan River 230/115 kv transformer - Add a 2 nd Raritan River 230/115 kv transformer - Estimated Project Cost:??? 6/01/

4 PJM 2008 PECO N-2 Baseline Upgrades

5 PECO N-2 Baseline Upgrades - Bryn Mawr Plymouth Meeting 138 kv line / loss of Llanerch - Eddystone CKT kv line + basecase - Bryn Mawr Plymouth Meeting 138 kv line / loss of Llanerch Eddystone CKT kv line + loss of loss of Llanerch Eddystone CKT kv line - Rebuild Bryn Mawr Plymouth Meeting 138 kv line - Estimated Project Cost: $12.5 M 6/01/

6 PECO N-2 Baseline Upgrades - Bluegrass Byberry 138 kv line / loss of Woodbourne Byberry 230 kv line + loss of Neshaminy Emilie 138 kv line - Switching Procedure: If the Woodbourne - Byberry 230 kv line were to occur first, then open the low side of Neshaminy #17 transformer so that all of the load (94 MVA) at Neshaminy will be dropped when the Neshaminy - Emilie 138 kv line contingency occurs - Switching Procedure : If the Neshaminy - Emilie 138 kv line contingency were to occur first, then open the Byberry 17-18, and bus ties so that 85 MVA of Byberry load will be dropped when the Woodbourne Byberry 230 kv line contingency occurs - Estimated Project Cost: $0 M 6/01/

7 PJM 2008 PS N-2 Baseline Upgrades

8 PS N-2 Baseline Upgrades There were a number of 2013 N-2 violations in the PS zone All of them were 230 kv except for two that involved subregional facilities East Rutherford Bergen DMY Tap 138 kv line / loss of East Rutherford Athenia 138 kv line + basecase Aldene 230/138 kv transformer / loss of Roseland West Orange T 138 kv + basecase All of these are resolved by either the 230 kv or 500 kv upgrades that have been discussed at previous TEAC meetings 8

9 PJM 2008 BGE N-1 Baseline Upgrades

10 BGE N-1 Baseline Upgrades - Harford - Perryman A 115 kv line / loss of Harford - Perryman A 115 kv line - Harford - Perryman A 115 kv line / loss of Harford - Perryman A 115 kv line - Rebuild both Harford - Perryman 115 kv lines A & A - Estimated Project Cost: $8.0 M 6/01/

11 PJM 2008 BGE N-2 Baseline Upgrades

12 BGE N-2 Baseline Upgrades - Middle River Chesaco Park 115 kv line / loss of Middle River - Northeast 115 kv line + Basecase - Still working through upgrade plan to resolve this violation. Expected IS Date: 6/01/

13 BGE N-2 Baseline Upgrades - Gwynnbrook - Sudbrook E 115 kv line / loss of Northwest Sudbrook kv line + Basecase - Still working through upgrade plan to resolve this violation. Expected IS Date: 6/01/

14 PJM 2008 PEPCO N-2 Baseline Upgrades

15 PEPCO N-2 Issue Bells Mill Road /138 kv transformer / loss of Bells Mill Road kv bus + loss of Bells Mill Road kv bus Bells Mill Road /138 kv transformer / loss of Bells Mill Road kv bus + loss of Bells Mill Road kv bus - Buzzard Point Southwest #1 138 kv line / loss of Bells Mill Road kv bus + loss of Buzzard Point Southwest #2 138 kv line - Buzzard Point Southwest #2 138 kv line / loss of Bells Mill Road kv bus + loss of Buzzard Point Southwest #1 138 kv line 15

16 PEPCO N-2 Issues - Bells Mill Road Bethesda T5 138 kv line / loss of Bells Mill Road Bethesda T8 138 kv line + loss of Bethesda T6 138 kv bus - Bells Mill Road Bethesda T6 138 kv line / loss of Bells Mill Road Bethesda T8 138 kv line + loss of Bethesda T5 138 kv bus - Bells Mill Road Bethesda T7 138 kv line / loss of Vann O Street 138 kv line + basecase - Bells Mill Road Bethesda T8 138 kv line / loss of Bells Mill Road Bethesda T5 138 kv line + loss of Bethesda T6 138 kv bus 16

17 PEPCO N-2 Baseline Upgrades - The following upgrades address the previous 8 violations: - Add Slow Oil Circulation to the 4, Bells Mill Road Bethesda 138 kv lines - Add Slow Oil Circulation to the 2, Buzzard Point Southwest 138 kv lines - Increasing the thermal ratings of these 6 lines allows greater adjustment of the O Street Phase Shifters - Estimated Project Cost: $6.0 M 6/01/

18 PEPCO N-2 Baseline Upgrades Bells Mill Road /138 kv transformer / loss of Bells Mill Road kv bus + loss of Bells Mill Road kv bus Bells Mill Road /138 kv transformer / loss of Bells Mill Road kv bus + loss of Bells Mill Road kv bus - In addition to the Slow Oil Circulation upgrades and Phase Shifter adjustments, the following upgrade is needed to relieve these transformer overloads: - Implement an SPS to automatically shed load on the 34 kv Bells Mill Road bus for this N-2 condition. 18

19 PEPCO N-2 Baseline Upgrades - The SPS will be in effect for years 2013 & 2014 until a 3 rd Bells Mill 230/34 kv transformer is placed in-service in Cost Estimate: $0 6/01/

20 PJM 2008 DPL N-1 Baseline Upgrades

21 DPL N-1 Baseline Upgrades - Vaugh Wells 69 kv line / loss of Harrington South Harrington 69 kv line - Rebuild Vaugh Wells 69 kv line - Estimated Project Cost: $1.6 M Expected IS Date: 6/01/

22 PJM 2008 DPL N-2 Baseline Upgrades

23 DPL N-2 Baseline Upgrades - Basin Road Kiamensi 138 kv line / loss of Carrcroft Edgemoor 138 kv line + loss of Harmony 230/138 kv transformer - Brandywine West Wilm 138 kv line / loss of Harmony 230/138 kv transformer + loss of Basin Road Kiamensi 138 kv line - Carrcroft - Brandywine 138 kv line / loss of Harmony 230/138 kv transformer + loss of Basin Road Kiamensi 138 kv line - Basin Road - Newcastle 138 kv line / loss of Harmony 230/138 kv transformer + loss of Keeney 230/138 kv transformer - Add 2 nd 230/138 kv transformer at Harmony - Estimated Project Cost: $7.5M 6/01/

24 DPL N-2 Baseline Upgrades - Oil City Steele 138 kv line / loss of Glasgow Mount Pleasant 138 kv line + loss of Lums - Reybold 138 kv line - Oil City Church 138 kv line / loss of Glasgow Mount Pleasant 138 kv line + loss of Lums - Reybold 138 kv line - Rebuild Church Steele 138 kv line - Estimated Project Cost: $20 M 6/01/

25 DPL N-2 Baseline Upgrades - Indian River - Omar 138 kv line / loss of Frankford- Bishop 138 kv line + loss of Indian River Robinson 138 kv line - Bethany - Omar 138 kv line / loss of Frankford- Bishop 138 kv line + loss of Indian River Robinson 138 kv line - Rebuild Indian River Omar - Bethany 138 kv line - Estimated Project Cost: $9.6 M 6/01/

26 DPL N-2 Baseline Upgrades - Dumpont Edgemoor - Edgemoor 69 kv line / loss of Kiamensi - Silverbrook 138 kv line + loss of Carrcroft - Edgemoor 138 kv line - Dumpont Edgemoor - Silverside 69 kv line / loss of Kiamensi - Silverbrook 138 kv line + loss of Carrcroft - Edgemoor 138 kv line - Rebuild Dupont Edgemoor Edgemoor Silverside 69 kv line - Estimated Project Cost: $5.0 M 6/01/

27 DPL N-2 Baseline Upgrades - Numerous 69 kv overloads involving 2 sets of contingencies related by the loss of Bethany 138 th Street 138 kv line + loss of either one of the two 138 kv lines out of Bishop - Build a new Indian River Bishop 138 kv line - Estimated Project Cost: $18 M 6/01/

28 DPL N-2 Baseline Upgrades - North Salisbury - Pemberton 69 kv line / loss of Oak Hall - Pocomoke 138 kv line + loss of Loretto 230/138 kv transformer - Fruitland - Pemberton 69 kv line / loss of Oak Hall - Pocomoke 138 kv line + loss of Loretto 230/138 kv transformer - Add a 2 nd Loretto 230/138 kv transformer - Estimated Project Cost: $4.5 M 6/01/

29 PJM 2008 PEPCO Supplemental Projects

30 PEPCO Supplemental Projects Install 2, 50 MVAR capacitor banks on the Benning 69 kv bus Benning 69 kv bus is no a PJM Tariff facility Driver Benning & Buzzard retirements IS Date: 6/01/

31 PJM 2008 First Energy Baseline Projects

32 ME Baseline Upgrades Jackson-JE Baker Tap-Taxville 115 kv line / loss of the Yorkana 115 kv bus Reconductor Jackson-JE Baker Tap-Taxville 115 kv line Estimated Project Cost: $1.19 M 5/29/

33 ME Baseline Upgrades Low voltage in Bern Church 69 kv area / loss of the North Temple-Berkley 69 kv line Install 20 MVAR capacitor at Bern Church 69 kv bus Estimated Project Cost: $0.403 M 5/29/

34 ME Baseline Upgrades Harley Davidson- Pleasureville 115 kv line / loss of the Yorkana 115 kv bus York Incinerator- Harley Davidson 115 kv line / loss of the Yorkana 115 kv bus Undervoltage at Violet Hill 115/69 kv station/ loss of the Yorkana 115 kv bus Install Bus Tie circuit breaker on Yorkana 115 kv bus Estimated Project Cost: $0.953 M 5/01/

35 ME Baseline Upgrades North Temple 230/69 kv transformer #4 / loss of North Temple 230/69 kv transformer #6 Berkeley Tap-Bern Church 69 kv line / loss of North Temple-Royal Green 69 kv line Bernville-South Hamburg 69 kv line / loss of North Temple-Berkeley Tap 69 kv line Construct a 230 kv Bernville station by tapping the North Temple- North Lebanon 230 kv line Install a 230/69 kv transformer at existing Bernville 69 kv station Estimated Project Cost: $5.73 M 5/01/

36 PN Baseline Upgrades Cambria Slope 115/46 kv transformer / fault on the Wilmore Junction 115 kv 3- terminal line + failure of Cambria Slope SPS Various other 46 kv overloads Reconfigure the Cambria Slope and Wilmore Junction 115 kv stations to eliminate the Wilmore Junction 115 kv 3-terminal line Estimated Project Cost: $1.28 M 5/30/

37 JC Baseline Upgrades Lakehurst-Glidden-Van Hiseville 34.5 kv line / loss of Cookstown end of V kv circuit Cookstown-Great Adventure Tap 34.5 kv line / loss of Lakehurst end of V kv circuit Voltage collapse / loss of Larrabee end of U kv circuit Construct Boston Road 34.5 kv station Construct Hyson 34.5 kv station Add 7.2 MVAR capacitor at Boston Road 34.5 kv Estimated Project Cost: $5.81 M 6/01/

38 JC Baseline Upgrades Morristown 230/34.5 kv transformer #6 / loss of Morristown 230/34.5 kv transformer #5 Morristown 230/34.5 kv transformer #5 / loss of Morristown 230/34.5 kv transformer #6 Morristown 230/34.5 kv transformer #5 / loss of Morristown-Stoney Brook- Whippany 230 kv line Shift load off of 34.5 kv bus and add Morristown 230/13.2 kv transformer Estimated Project Cost: $1.47 M 6/01/

39 JC Baseline Upgrades Low voltage at Taylortown 34.5 kv bus / loss of Montville- Taylortown 34.5 kv line Add 6.6 MVAR capacitor at Taylortown 34.5 kv Estimated Project Cost: $0.400 M 5/20/

40 JC Baseline Upgrades Low voltage at Clinton 34.5 kv bus / loss of Glen Gardner-Clinton 34.5 kv line Add 7.2 MVAR capacitor at Clinton 34.5 kv Estimated Project Cost: $0.400 M 5/28/

41 PJM 2008 FE Supplemental Projects

42 ME Supplemental Projects Add 230/34.5 kv transformer at Fox Hill Driver local distribution planning criteria Fox Hill 34.5 kv is not a Tariff facility IS Date: 6/1/

43 ME Supplemental Projects Replace 115/34.5 kv transformer #2 at Belfast Driver local distribution planning criteria Belfast 34.5 kv is not a Tariff facility IS Date: 5/1/

44 ME Supplemental Projects Purchase a 230/115 kv spare transformer for Hunterstown IS Date: 3/1/

45 ME Supplemental Projects Modify Huffs Church 69/13.2 kv substation Driver local distribution planning criteria Huffs Church 13.2 kv is not a Tariff facility IS Date: 5/1/

46 PN Supplemental Projects Tap Shawville- Madera 115 kv line and construct 3.8 mile 115 kv line Driver serve load connection IS Date: 12/31/

47 JC Supplemental Projects Construct a 230 kv Boston Road station by tapping the Larrabee-Van Hiseville Tap 230 kv line Install a 230/12.5 kv transformer at Boston Road Driver local distribution planning criteria IS Date: 6/01/

48 PJM 2008 PPL Baseline Projects

49 PPL Baseline Upgrades More than 30 MW load loss / loss of the Rohrsburg Tap 69 kv bus Exceeds PPL guidelines for maximum allowable load loss New Derry-Millville 69 kv line Estimated Project Cost: $9.35 M 11/01/

50 PPL Baseline Upgrades Greenfield, Tinker, Elk Mountain 69 kv buses undervoltage / loss of Lackawanna- East Carbondale 69 kv line Rebuild Lackawanna-Edella 69 kv line to double circuit Estimated Project Cost: $5.09 M 11/01/

51 PPL Baseline Upgrades Lackawanna-Scranton #1 69 kv line / basecase Reconductor Suburban-Providence #1 69 kv line & Resectionalize the Suburban 69 kv lines Estimated Project Cost: $1.05 M Reconductor Suburban Taps #1 and #2 69 kv line portions Estimated Project Cost: $3.84 M 11/01/

52 PPL Baseline Upgrades All 3 Stanton 230/69 kv transformers / loss of DCTL Stanton- Lackawanna and Mountain- Lackawanna 230 kv lines Add a 4 th 230/69 kv transformer at Stanton Estimated Project Cost: $5.90 M 11/01/

53 PPL Baseline Upgrades More than 30 MW load loss / loss of the Blooming Grove- Hemlock 69 kv line Exceeds PPL guidelines for maximum allowable load loss Construct Bohemia- Twin Lakes 69 kv line Install 10.8 MVAR capacitor bank near Bohemia 69 kv station Estimated Project Cost: $18.35 M 11/01/

54 PPL Baseline Upgrades Jenkins-Scranton 69 kv lines #1 and #2 / basecase Reconductor Stanton-Old Forge 69 kv line & Resectionalize the Jenkins-Scranton #1 and #2 69 kv lines Estimated Project Cost: $5.29 M 5/01/

55 PPL Baseline Upgrades More than 30 MW load loss / loss of the Lake Naomi 69 kv Tap Exceeds PPL guidelines for maximum allowable load loss New Double Circuit 69 kv Line from Jackson to Lake Naomi Tap Estimated Project Cost: $7.33 M 11/01/

56 PPL Baseline Upgrades More than 45 MW load loss / loss of double circuit Cumberland-West Carlisle #1 and #2 69 kv lines Exceeds PPL guidelines for maximum allowable load loss Install New Double Circuit 69 kv Line between Carlisle and West Carlisle Substations Estimated Project Cost: $8.11 M 11/01/

57 PPL Baseline Upgrades More than 45 MW load loss / loss of double circuit Hummelstown- Hershey and South Hershey-Hershey 69 kv lines Exceeds PPL guidelines for maximum allowable load loss Install 3rd 69 kv Line from Reese's Tap to Hershey Substation Estimated Project Cost: $9.75 M 5/01/

58 PPL Baseline Upgrades More than 45 MW load loss / loss of double circuit outage of the Whitehill 69 kv Taps Exceeds PPL guidelines for maximum allowable load loss New 69 kv Line: from a tap of the West Shore- Cumberland #1 69 kv Line to Whitehill Substation Estimated Project Cost: $3.49 M 11/01/

59 PPL Baseline Upgrades More than 50 MW load loss / doublecircuit outage on the 69kV Greenland Tap Exceeds PPL guidelines for maximum allowable load loss Construct a 69 kv Line Between Strassburg Tap and the Millwood- Engleside #1 69kV Line Estimated Project Cost: $1.32 M 11/01/

60 PPL Baseline Upgrades More than 70 MW load loss / double-circuit outage on the 69kV Dillersville Tap Exceeds PPL guidelines for maximum allowable load loss Construct a new 138kV Double Circuit Line between Dillersville Tap and the West Hempfield - Prince 138kV Line Estimated Project Cost: $0.545 M 5/01/2010 Prepare Roseville Tap for 138 kv Conversion Estimated Project Cost: $0.107 M 11/01/

61 PPL Baseline Upgrades More than 70 MW load loss / double-circuit outage on the 69kV Dillersville Tap Exceeds PPL guidelines for maximum allowable load loss Transfer South Akron- South Manheim #1 & #2 lines from the South Akron 69kV Yard to the South Akron 138 kv Yard Estimated Project Cost: $3.01 M 11/01/2012 Install Switches on South Akron-South Manheim #1 & #2 138 kv Lines Estimated Project Cost: $2.04 M 11/01/

62 PPL Baseline Upgrades 33 MVA load loss / loss of the Morgantown-Twin Valley 69 kv line Exceeds PPL guidelines for maximum allowable load loss Add 2nd 69 kv Circuit from Morgantown to Twin Valley Estimated Project Cost: $0.731 M 11/01/

63 PJM 2008 PPL Supplemental Projects

64 PPL Supplemental Projects Low voltage along Scranton-Jenkins 69 kv lines and Scranton- Lackawanna 69 kv lines when abnormal switching is done during unplanned line maintenance Install 2, 10.8 MVAR capacitor banks at Minooka 69 kv station IS Date: 11/1/

65 PPL Supplemental Projects Flory Mill Substation: New 138 kv Tap off South Akron-West Hempfield #3 & #4 138 kv Lines to New Customer- Owned Substation IS Date: 11/1/